We offer a complete line of FRP stub flanges. We are a manufacturer of fiberglass products and all of our FRP Flanges are manufactured at our ISO 9001: 2000 factory.
Frp Flanges are used in corrosion resistant applications when connecting pipes and tanks.
FRP Blind Flanges
FRP Flanges
FRP Manhole
FRP Cover
FRP U-Vent
Manufactured to conform to PS 15-69 ASTM D5421
build up 100 mil resin rich Corrosion Liner Hand Laid, Integral type construction,
woven roving used continuously from flange face to hub from 3inch and larger.
Uniform external surface and stub outside diameter with stub end surface prepared for immediate bonding
ADVANTAGES:
1. smooth surface 2. light weight
3. high strength 4. easy installation.
5. firm and reliably sealing
| Nominal | Pressure | Stub | Flange | Flange | No. of | Bolt Hole |
| Diameter | Rating (psi) | Thickness | Diameter | Thickness | Bolts | Diameter |
| 1/2" | 150 | 0.25 | 3.75" | 0.625" | 4 | 0.625" |
| 3/4" | 150 | 0.25" | 4.125" | 0.625" | 4 | 0.625" |
| 1" | 150 | 0.25" | 4.50" | 0.625" | 4 | 0.625" |
| 1.5" | 150 | 0.25" | 5.50" | 0.6875" | 4 | 0.625" |
| 2" | 150 | 0.25" | 6.50" | 0.6875" | 4 | 0.75" |
| 2.5" | 150 | 0.25" | 7.50" | 0.75" | 4 | 0.75" |
| 3" | 150 | 0.25" | 8.00" | 0.8125" | 4 | 0.75" |
| 4" | 150 | 0.25" | 9.50" | 0.9375" | 8 | 0.75" |
| 5" | 150 | 0.375" | 10.50" | 1.00" | 8 | 0.875" |
| 6" | 150 | 0.375" | 11.50" | 1.0625" | 8 | 0.875" |
| 8" | 150 | 0.4375" | 14.00" | 1.00" | 8 | 0.875" |
| 10" | 150 | 0.25" | 16.50" | 1.00" | 12 | 1.00" |
| 12" | 150 | 0.25" | 19.50" | 1.00" | 12 | 1.00" |
| 14" | 150 | 0.75" | 21.50" | 1.875" | 12 | 1.125" |
| 16" | 150 | 0.8125" | 21.25" | 2.00" | 16 | 1.125" |
| 18" | 150 | 1.00" | 25.50" | 2.25" | 16 | 1.25" |
| 20" | 150 | 1.00" | 28.00" | 2.4375" | 20 | 1.25" |
| 24" | 150 | 1.25" | 32.50" | 2.8125" | 20 | 1.375" |
| 30" | 150 | 1.50" | 39.25" | 3.00" | 28 | 1.375" |
| 36" | 150 | 1.75" | 46.00" | 3.50" | 32 | 1.625" |
C&N Industrial group limited is a leading manufacturer of steel pipef itting, flange products in China With 10 years in pipeline fields both manufacturing and trading. We have been supplying high quality piping material to our customer all over the world.
Our production scope:
Butt weld Fittings:
Standard: ASME B16.9 16.28/MSS SP-43/DIN 2605/JIS B2311/ 2312
Elbows(45Deg, 90Deg, 180Deg), Tee(Equal&Reducing), Cross, Reducer, Cap, olet, etc
Forged fittings: THREADED/SOCKET WELD
ASME B16.11, BS3799, JIS B2316, MSS-SP-79, MSS-SP-83
ELBOW, TEE, CROSS, UNION, COUPLING, CAP, BOSS, BUSHING, OUTLET, INSERT
Flanges: ASME/ANSI/API JIS, DIN, EN/BS
Welding Neck, Slip on, Threaded, Socket Welding, Blind, Orifice,
We are also offering our customer a total soluation for the whole piping material packages
Which includes, stainless steel pipes, carbon steel pipes, valve, gasket, bolts etc.
For further information about our company and products, please visit our website, and please do not hesitste to drop us a mail for any inquiry.
